Last month the Catalyst 9.5 drivers didn't do a whole lot for us, especially when it came to the HD 4850. June brings a new month and a new set of drivers; fingers crossed some of the performance lost last month has been repaired for this month.

Below we can see that some performance gains are promised. As to whether or not these particular ones translate to any gains in our cards or games, there's only one way to find out. Let's have a quick look at exactly what the promises being made are before we get stuck into the performance side of things.